CCNP系列認證CCNP(642-832)單項選擇題每日一練(2019.01.10)

Refer to the network shown below：

R1 and R2 belong to the RIP routing domain that includes the networks 10.20.0.0/16 and
10.21.0.0/16. R3 and R4 are performing two-way route redistribution between OSPF and RIP. Anetwork administrator has discovered that R2 is receiving OSPF routes for the networks
10.20.0.0/16 and 10.21.0.0/16 and a routing loop has occurred. Which action will correct thisproblem？（）

Exhibit：

Assuming that VLAN 1 and VLAN 2 traffic is enabled on the above network， what effect will thefollowing command have when entered on port 0/2 on switch SWA？（）
spanning-tree vlan 1 port-priority 16

Refer to the exhibit. Based upon the information in the exhibit， which statement is true？（）

Following ticket consists of a problem description and existing configuration on the device.

Figure 1

Figure 2
Trouble Ticket Statement
Client 1 and Client 2 are getting a 169.x.x.x IP address and are not able to ping DSW1 or the FTP Server.They are able to ping each other.
Configurationon ASW1
Interface PortChannel13
switchport mode trunk
switchport trunk allowed vlan 1-9!
Interface PortChannel23
switchport mode trunk
switchport trunk allowed vlan 1-9!
Interface FastEthernet1/0/1
switchport mode access
switchport access vlan 10!
Interface FastEthernet1/0/2
switchport mode access
switchport access vlan 10!
On Which device is the fault condition located？（）

Authentication is the process of determining if a user or identity is who they claim to be. Refer tothe exhibit. Which statement about the authentication process is correct？（）